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. 2008 Nov 5;3(11):e3655. doi: 10.1371/journal.pone.0003655

Figure 2. Rotenone enriched the population of CD133 positive glioma cells.

Figure 2

A) Time-dependent expression of CD133 in U251 glioma cells exposed to 1 μM rotenone for up to 3 days. B) Dose-dependent regulation of CD133 positive cells. C) Relationship between percentage of CD133 positive cells and ΔΨm. Data were analyzed by linear regression and p value were calculated using Spearman correlation test. Results are given as means ± SD of 5 separate experiments. ** represent p<0.001.